Yuki and Molly have both not been spayed yet due to financial issues. They were looked after by my neighbour's boy who fed and watered and scooped for them. I have taken week-long trips away from them before with no reactions like this. Tigger was just at the vet a month ago for a check-up and was given a clean bill of health. She has been very good about Yuki's behaviour, completely non-aggressive if a little cautious/timid. With my funds I must choose between taking Yuki in for a consultation/check-up or having her spayed.